Not every gig calls for the heaviest-duty hardware. For most gigging-professionals, a high-function, reliable set of durable medium/heavy-weight stands is first-call. Atlas Standard is the solution. Affordably priced with all the necessary features needed for medium-to-large venues, in weights that won't require paying a drum tech to lug them around. Features: New "Speedster" lightweight, Aluminum pedal board. Beater angle and Footboard angle independently adjustable. Dual surface beater with memory lock. Side adjustable hoop clamp Dual chain and sprocket drive. Improved spring mechanism. Ball bearing pivots on both ends of the spring for reduced resistance an increased spring life. Solid Steel baseplate.